13090276 has 12 divisors (see below), whose sum is σ = 22933372. Its totient is φ = 6537888.

The previous prime is 13090261. The next prime is 13090283. The reversal of 13090276 is 67209031.

It can be written as a sum of positive squares in 2 ways, for example, as 6969600 + 6120676 = 2640^2 + 2474^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5806 + ... + 7738.

Almost surely, 2^13090276 is an apocalyptic number.

It is an amenable number.

13090276 is a deficient number, since it is larger than the sum of its proper divisors (9843096).

13090276 is a wasteful number, since it uses less digits than its factorization.

13090276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3630 (or 3628 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 13090276 is about 3618.0486453336. The cubic root of 13090276 is about 235.6764934469.

It can be divided in two parts, 13090 and 276, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 13090276 in words is "thirteen million, ninety thousand, two hundred seventy-six".